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China factory - Hunan Hentg Power Electric Technology Co., Ltd.

Hunan Hentg Power Electric Technology Co., Ltd.

  • China,Changsha ,Hunan
  • Verified Supplier
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  2. Oil Immersed Transformer>
  3. 1250KVA-0.4/25KV Step-Up Oil Immersed Transformer for Reliable Power Distributio
China 1250KVA-0.4/25KV Step-Up Oil Immersed Transformer for Reliable Power Distributio
China 1250KVA-0.4/25KV Step-Up Oil Immersed Transformer for Reliable Power Distributio

  1. China 1250KVA-0.4/25KV Step-Up Oil Immersed Transformer for Reliable Power Distributio
  2. China 1250KVA-0.4/25KV Step-Up Oil Immersed Transformer for Reliable Power Distributio
  3. China 1250KVA-0.4/25KV Step-Up Oil Immersed Transformer for Reliable Power Distributio
  4. China 1250KVA-0.4/25KV Step-Up Oil Immersed Transformer for Reliable Power Distributio
  5. China 1250KVA-0.4/25KV Step-Up Oil Immersed Transformer for Reliable Power Distributio

1250KVA-0.4/25KV Step-Up Oil Immersed Transformer for Reliable Power Distributio

  1. MOQ： 1
  2. Price： 15838$
  3. Get Latest Price
Payment Terms D/P,T/T,L/C,Western Union,D/A
Supply Ability Be able to provide the quantity you need
Delivery Time 30 days
Packaging Details Wooden crate packaging
Product Name Oil Immersed Transformer
Model 1250KVA-0.4/25KV
Rated Capacity 1250KVA
Rated Voltage HV: 0.4 kV LV: 25 kV
Winding material Copper/Aluminum
Vector Group Dyn11
Frequency 50 Hz
Phase Three-phase
Cooling Method ONAN
Noise Level ≤65dB
Insulation heat resistance grade A
Tapping Changer ±2*2.5%
Ambient Temperature -25℃ ~ +45℃
Height ≤1000m
Brand Name HENTG POWER
Model Number 1250KVA-0.4/25KV
Certification CE/IEC 60076
Place of Origin Jiangsu

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms D/P,T/T,L/C,Western Union,D/A Supply Ability Be able to provide the quantity you need
Delivery Time 30 days Packaging Details Wooden crate packaging
Product Name Oil Immersed Transformer Model 1250KVA-0.4/25KV
Rated Capacity 1250KVA Rated Voltage HV: 0.4 kV LV: 25 kV
Winding material Copper/Aluminum Vector Group Dyn11
Frequency 50 Hz Phase Three-phase
Cooling Method ONAN Noise Level ≤65dB
Insulation heat resistance grade A Tapping Changer ±2*2.5%
Ambient Temperature -25℃ ~ +45℃ Height ≤1000m
Brand Name HENTG POWER Model Number 1250KVA-0.4/25KV
Certification CE/IEC 60076 Place of Origin Jiangsu
High Light 1250KVA oil immersed transformer ，step-up power transformer 25KV ，reliable power distribution transformer
1250KVA-0.4/25KV Step-Up Oil Immersed Transformer for Reliable Power Distribution
This 1250kVA 25kV/0.4kV oil-immersed distribution transformer is engineered for efficient and reliable medium-to-low voltage power conversion in industrial, commercial, and utility distribution networks. Designed and manufactured in compliance with IEC standards, it ensures stable operation under various load conditions and grid fluctuations.
Core Design & Construction
The transformer features a high magnetic permeability silicon steel laminated core that minimizes no-load losses and enhances overall efficiency. Precision-manufactured high-conductivity copper windings ensure low temperature rise and strong short-circuit withstand capability.
Electrical Specifications
Rated Capacity 1250 kVA
High Voltage 25 kV
Low Voltage 0.4 kV
Vector Group Dyn11
Tap Changer Off-circuit tap changer for voltage regulation
Cooling & Protection
The ONAN cooling system provides efficient heat dissipation, making the transformer suitable for continuous outdoor operation. The fully sealed tank design prevents oil oxidation and moisture ingress, extending service life and minimizing maintenance requirements.
Key Features
  • IEC standard compliance for reliable performance
  • High-efficiency silicon steel core construction
  • Copper windings for superior conductivity
  • Compatible with most three-phase distribution systems
  • Weather-resistant sealed tank design
  • Low maintenance requirements

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2011

  • Total Annual:

    300-500MVA

  • Employee Number:

    150~200

  • Ecer Certification：

    Verified Supplier

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Get in touch with us

  • Reach Us
  • Hunan Hentg Power Electric Technology Co., Ltd.
  • Room905, D6 building, CCSP Industrial Park, Yuelu District, Changsha，Hunan province, China
  • https://www.hentgpower.com/

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